English verb conjugation MUST EXCHANGE

Regular verb: exchange - exchanged - exchanged

Affirmation

Simple form

I must exchange
you must exchange
he must exchange
we must exchange
you must exchange
they must exchange

V-ing form

I must be exchanging
you must be exchanging
he must be exchanging
we must be exchanging
you must be exchanging
they must be exchanging

Perfect

I must have exchanged
you must have exchanged
he must have exchanged
we must have exchanged
you must have exchanged
they must have exchanged

V-ing perfect

I must have been exchanging
you must have been exchanging
he must have been exchanging
we must have been exchanging
you must have been exchanging
they must have been exchanging

Negation

Simple form

I must not exchange
you must not exchange
he must not exchange
we must not exchange
you must not exchange
they must not exchange

V-ing form

I must not be exchanging
you must not be exchanging
he must not be exchanging
we must not be exchanging
you must not be exchanging
they must not be exchanging

Perfect

I must not have exchanged
you must not have exchanged
he must not have exchanged
we must not have exchanged
you must not have exchanged
they must not have exchanged

V-ing perfect

I must not have been exchanging
you must not have been exchanging
he must not have been exchanging
we must not have been exchanging
you must not have been exchanging
they must not have been exchanging

Interrogative form

Simple form

must I exchange?
must you exchange?
must he exchange?
must we exchange?
must you exchange?
must they exchange?

V-ing form

must I be exchanging?
must you be exchanging?
must he be exchanging?
must we be exchanging?
must you be exchanging?
must they be exchanging?

Perfect

must I have exchanged?
must you have exchanged?
must he have exchanged?
must we have exchanged?
must you have exchanged?
must they have exchanged?

V-ing perfect

must I have been exchanging?
must you have been exchanging?
must he have been exchanging?
must we have been exchanging?
must you have been exchanging?
must they have been exchanging?

Interro-negative form

Simple form

must I not exchange?
must you not exchange?
must he not exchange?
must we not exchange?
must you not exchange?
must they not exchange?

V-ing form

must I not be exchanging?
must you not be exchanging?
must he not be exchanging?
must we not be exchanging?
must you not be exchanging?
must they not be exchanging?

Perfect

must I not have exchanged?
must you not have exchanged?
must he not have exchanged?
must we not have exchanged?
must you not have exchanged?
must they not have exchanged?

V-ing perfect

must I not have been exchanging?
must you not have been exchanging?
must he not have been exchanging?
must we not have been exchanging?
must you not have been exchanging?
must they not have been exchanging?

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